In cancer research, one person's junk is increasingly becoming another person's treasure. Scientists have uncovered new evidence showing how recently evolved "junk DNA" genetic elements can become ...

Doctors take a sample of the baby’s blood, usually by pricking its heel, and test for proteins and other markers associated with illnesses such as sickle-cell anemia or cystic fibrosis. The most ...

Gene editing has delivered remarkable results against sickle cell disease. Now researchers are working to make these ...

A handful of start-up firms are testing therapies that target specific epigenetic markers to treat everything from high ...

Studies of genetics conducted in yeast cells, human neurons, mice or other model systems often reveal networks of genes that ...

Deep within tropical forests, sloths move at a pace that seems almost frozen in time. Their slow movements, low energy use, ...

Scientists have long known that the DNA code in genes is not the only way to pass genetic traits from parents to offspring. "Epigenetic" marks—chemical modifications to DNA that don't change the DNA ...